64041839

素因数分解:

${\mathrm{17}}^1\times {\mathrm{131}}^1\times {\mathrm{149}}^1\times {\mathrm{193}}^1$

素因数の和:490

約数の個数: 16

約数和(自身を含む): 69141600

約数和(自身を除く): 5099761

約数列:

[1, 17, 131, 149, 193, 2227, 2533, 3281, 19519, 25283, 28757, 331823, 429811, 488869, 3767167, 64041839]

約数ペア:

[(1, 64041839), (17, 3767167), (131, 488869), (149, 429811), (193, 331823), (2227, 28757), (2533, 25283), (3281, 19519)]